Use the fixed cable clamp probe (NTC) to accurately measure surface temperatures on heating system pipes, water pipes, refrigeration systems or heat pumps (pipe diameter 6 to 35 mm). Depending on the connected measuring instrument, the robust clamp probe can be used to detect superheating/subcooling on refrigeration systems, but also to determine flow and return temperatures in heating technology, for example. The collet enables the surface probe to be attached quickly and easily. 2 x clamp probes (NTC) for temperature measurements on pipes (Ø 6-35 mm) with fixed cable 1.5 m. Ideal for calculating superheating/subcooling on refrigeration and air conditioning systems and heat pumps: Use the clamp probe kit for fast, accurate surface temperature measurements on pipes with diameters of 6 to 35 mm. The probe’s fixed cable has built-in kink protection – making it exceptionally robust and break-proof.